NSN 6685-01-172-9965 · NIIN 011729965 · Part number N-21200-H7800
Tcm America, Inc Sc · FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 61888
Government record, cited
NSN 6685-01-172-9965 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-172-9965. Manufacturer of record part number: N-21200-H7800.
Also searched as6685-01-172-9965 ·
6685011729965 ·
NIIN 011729965 ·
01-172-9965 ·
FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments · CAGE 61888 · N-21200-H7800
Nearby stock numbers← 6685-01-172-9527
·
6685-01-172-9966 Thermostat, Flow Control →
Features
Thermostat,flow Control — FSC 6685
FSC Application Data: ENGINE
Spring Operated Pressure Relief: NOT PROVIDED
Thermostat Type: BIMETALLIC
Usage Design: WATER MANIFOLD AND THERMOSTAT
1 manufacturer part number on file
Manufacturer of record: Tcm America, Inc Sc
Identification
NSN: 6685-01-172-9965
NIIN: 011729965
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: N-21200-H7800
Manufacturer: Tcm America, Inc Sc
General Description
The Thermostat,flow Control, cataloged under National Stock Number 6685-01-172-9965, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tcm America, Inc Sc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-01-172-9965
Primary Part Number
N-21200-H7800
Item Name
Thermostat,flow Control
FSC / FSG
6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Manufacturer
Tcm America, Inc Sc
Status
ACTIVE
FSC Application Data
ENGINE
Spring Operated Pressure Relief
NOT PROVIDED
Thermostat Type
BIMETALLIC
Usage Design
WATER MANIFOLD AND THERMOSTAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475
6685-00-001-1475 · Item name not on file
6685-00-001-1503
CONTROL,TOTALIZER
6685-00-001-1643
6685-00-001-1643 · Item name not on file
6685-00-001-1711
GAGE,PRESSURE,DIAL INDICATING
6685-00-001-2099
6685-00-001-2099 · Item name not on file
6685-00-001-2100
6685-00-001-2100 · Item name not on file
6685-00-001-2101
6685-00-001-2101 · Item name not on file
6685-00-001-2102
6685-00-001-2102 · Item name not on file
Frequently Asked Questions
What is NSN 6685-01-172-9965?
NSN 6685-01-172-9965 is a Thermostat,flow Control, manufactured by Tcm America, Inc Sc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
What part numbers are listed for NSN 6685-01-172-9965?
NSN 6685-01-172-9965 has 1 manufacturer part number on file: N-21200-H7800 (Tcm America, Inc Sc).
What are the specifications of N-21200-H7800?
Key specifications for N-21200-H7800: FSC Application Data: ENGINE; Spring Operated Pressure Relief: NOT PROVIDED; Thermostat Type: BIMETALLIC; Usage Design: WATER MANIFOLD AND THERMOSTAT. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6685-01-172-9965 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.